Notes: Wittgenstein figures come in two variations: the early model's recorded messages include nonsense about language being a "picture" of the world, while the later model's messages include nonsense about games and their "family resemblances" to one another. It's fun to communicate! (Doll does not actually communicate. Children who claim that Wittgenstein figures talk to them with their own "private language" are mistaken or lying and should be severely beaten by their teachers.)